of this secondary radiation. In order to study the directionality of this effect, Cerenkov designed the experimental setup illustrated in Figure 2 using a conical mirror that reflected incoming radiation against a photographic plate located above a fluid-filled vessel. Photographs of the reflected light represent cases of ordinary luminescence
A sigil (/ËsÉªdÊÉl/; pl. sigilla or sigils; from Latin sigillum seal) is a symbol used in magic. The term has usually referred to a type of pictorial signature of a demon or other entity; in modern usage, especially in the context of chaos magic, it refers to a symbolic representation of the magician's desired outcome.
For the medieval sabre that is also referred to as a cimeter, see Scimitar. A cimeter or scimitar is a large, curved butcher's knife, with a blade typically 8-14 (20-35 cm) long. It is used primarily for cutting large pieces of meat into retail cuts such as steaks. These knives are available with and without Granton edge.